20+ Years Unmatched Experience in DMC Management
Advarra has the experts and the expertise to assemble independent DMCs within any therapeutic area, create project plans, and provide ongoing management of your DMC. Our goal is to facilitate DMC operations by providing our sponsors with the independence from DMC operations required by regulatory authorities, through seamless integration with our sponsor and CRO trial teams.
Advarra’s DMC Experts

Barbara Schneider, PhD, MBA
Executive Director, DMC/EAC Services
Dr. Barbara Schneider heads Advarra’s independent services for DMCs and endpoint adjudication committees (EACs), which have provided trusted safety oversight for clinical trials since 2002. Prior to joining Advarra, Dr. Schneider was the founder and CEO of Watermark Research Partners. Watermark was one of the first companies to provide independent data safety monitoring board (DSMB) services and endpoint adjudication to the clinical trial industry. (Watermark joined Advarra in 2021.)

James Riddle, MCSE, CIP, CPIA, CRQM
Senior Vice President, Global Review Operations
James Riddle brings 25+ years of experience providing support to the clinical research community and oversees all of Advarra’s global review services including IRB, IBC, DMC, EAC. In this role, he helps sponsors, CROs, and research sites advance clinical research with a mission to improve human health. His expertise includes developing and operationalizing processes for maximum efficiency, client satisfaction, and participant protection; development and implementation of technology solutions; and efficient, compliant operation of large clinical research review programs. Riddle is a regular speaker at industry events and has written abundantly on research compliance and efficiency topics. He is also a member of CTTI, NWABR, SASI, and PRIM&R.

Tina Tran
Strategic Services Provider, DMC/EAC
Tina Tran comes with a wealth of knowledge in all things Data including study design, statistical methodology, biostatistics, data management, eCRF design/specs, electronic data capture (EDC), EACs, and DMCs. Tran brings her prior experience from the University of Washington, Axio Research, Cytel Statistics and Data Corporation (SDC), and Unlearn AI. Tran received her Bachelor of Science from the University of Washington.
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Frequently Asked Questions
Explore our comprehensive FAQ page for detailed answers to questions about our IRB, IBC, DMC, and EAC services.